Appendices in English Appendix A: Principal’s Form for TFT group Appendix B: Principal’s Form for ART-Activity group Appendix C: IRB-SIGNED-UIIM-DIC22-1 Appendix D: Parent-consent-TFT-Group Appendix E: Parent-consent-Art-Group-Eng Appendix F: Child-consent-script-TFT-Group-Eng Appendix G: Child-consent-scriptArt-Group-Eng Appendix H: Adverse-Event-Report-Form Appendix I: CATS-Youth-Eng Appendix J: CATS-Caretaker-Eng Appendix K: TFT_Algorithm_Manual-for-mexico-traing Appendix L: Script-for-teacher-led-intervention Appendix M: Mexico-Assessor-training-English (download)